Inspection Procedure 7: The timer lock function does not work after the doors have been unlocked by the keyless entry system.


caution Before replacing the ECU, ensure that the power supply circuit, the earth circuit and the communication circuit are normal.

COMMENTS ON TROUBLE SYMPTOM



PROBABLE CAUSES



  • Malfunction of keyless entry transmitter
  • Malfunction of ETACS-ECU
  • Damaged wiring harness and connectors

DIAGNOSTIC PROCEDURE


STEP 1. Check the operation of the keyless entry



Q. Is the check result normal?





STEP 2. Check of the troubles



Q. Is the check result normal?